Did you help the old woman ( ) her floor?`A.to sweeping B.sw

I need A.to sweep the floor B.sweeping the floor C.sweepthe Can you help your mother sweeping the floor? She is often seen -------- the old woman.A,help B,to help C, I often see an old woman ____ the floor by herself.A.sweep B what did the old woman tell her husband She can help me sweeping the floor.哪里错了? who help the old woman to the bus stop? The old woman had a letter from her son in the army_____ to What did you do to help them ___ the difficulty?a.out from b help,stop,to,woman,let's,old,the 组句 3.The old woman wants to find a house______with her little d She is typing a letter.She is sweeping the floor.